201323810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1059599}}^1$

素因数の和:1059625

約数の個数: 16

約数和(自身を含む): 381456000

約数和(自身を除く): 180132190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1059599, 2119198, 5297995, 10595990, 20132381, 40264762, 100661905, 201323810]

約数ペア:

[(1, 201323810), (2, 100661905), (5, 40264762), (10, 20132381), (19, 10595990), (38, 5297995), (95, 2119198), (190, 1059599)]